📘 arifmetika
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Chegirma Hisobi C3E8C4
1. Muammo: 84000 narxdan 20% chegirma qilingan narxni toping.
2. Formulasi: Chegirma narxi = Asl narx - (Asl narx \times Chegirma foizi)
Number 26 1C4B16
1. Muammo: 26 ni ifodalovchi misolni yeching.
2. 26 soni butun son bo'lib, u 20 va 6 sonlarining yig'indisidir: $$26 = 20 + 6$$.